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Syrenis

Syrenis puts the power of privacy in marketers’ hands with Cassie – the consent and preference management platform trusted by Fortune 500 brands. By embedding global privacy compliance into every interaction, Cassie empowers brands to responsibly collect and activate first-party data, enhance marketing attribution, and deliver richer, more personalized customer experiences. With privacy by default and people at the core, Cassie helps marketers unlock innovation without compromise – building trust, driving growth, and respecting what matters most: the individuals behind the data.

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